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LONA
NASDAQ Life Sciences

LeonaBio Discloses Highly Dilutive Private Placement, More Than Doubling Shares Outstanding

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
9
Price
$6.01
Mkt Cap
$56.733M
52W Low
$3.6
52W High
$59
52W Position info
67% above low
Off High info
90% below high
Rel. Volume info
0.1× avg
Market data snapshot near publication time

LONA sits 67% above its 52-week low of $3.6 on light trading volume (0.1× avg).

Summary

LeonaBio, Inc. has completed a private placement issuing over 5.3 million shares, which more than doubles the company's outstanding common stock and significantly dilutes existing shareholders.


Key Events · Financing and Capital Events · LONA

  • Significant Share Dilution

    LeonaBio issued 5,356,547 new shares in a private placement, increasing total outstanding shares by 135% to 9,300,434.

  • Major Capital Raise

    The private placement provided substantial capital to the company, though at the cost of significant dilution for existing shareholders.

  • Perceptive Advisors' Stake Adjusted

    Perceptive Advisors' beneficial ownership percentage was adjusted to 19.99% due to the increased share count, not from any sale of their shares.


Analysis · LONA · Life Sciences

This Schedule 13D/A filing by Perceptive Advisors reveals a substantial private placement by LeonaBio, Inc., where 5,356,547 new shares were issued. This issuance represents a 135% increase in the company's outstanding shares, moving from approximately 3.9 million to 9.3 million shares. While the capital raised from this offering provides a financial runway, the extreme dilution is a significant negative for current shareholders, as it substantially reduces the per-share value of their holdings. Perceptive Advisors' ownership percentage has been adjusted to 19.99% as a result of this increased share count, not due to any sale of their holdings.

At the time of this filing, LONA was trading at $6.01 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $56.7M. The 52-week trading range was $3.60 to $59.00. This filing was assessed with negative market sentiment and an importance score of 9 out of 10.

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LONA - Latest Insights

LONA
May 11, 2026, 4:45 PM EDT
Filing Type: DEF 14A
Importance Score:
8
Price at Filing: $10.01
Real-time Price: $6.97 info
Change: -$3.04 (-30%) info
Market Cap: $65.473M info
LONA
May 07, 2026, 4:32 PM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $9.75
Real-time Price: $6.97 info
Change: -$2.78 (-29%) info
Market Cap: $65.473M info
LONA
May 07, 2026, 4:19 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $9.75
Real-time Price: $6.97 info
Change: -$2.78 (-29%) info
Market Cap: $65.473M info
LONA
May 07, 2026, 4:10 PM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $9.75
Real-time Price: $6.97 info
Change: -$2.78 (-29%) info
Market Cap: $65.473M info
LONA
Apr 01, 2026, 9:30 PM EDT
Filing Type: 424B3
Importance Score:
8
Price at Filing: $10.12
Real-time Price: $6.97 info
Change: -$3.15 (-31%) info
Market Cap: $65.473M info